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Correlation of Tire Intensity Levels and Passby Sound Pressure Levels
ISSN: 0148-7191, e-ISSN: 2688-3627
Published May 01, 1995 by SAE International in United States
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The object of the work reported here was to relate the acoustic intensity level measured near the contact patch of a driven tire on a passenger vehicle with the passby noise levels measured at a sideline microphone during coast and cruise conditions. Based on those measurements it was then possible to estimate the tire noise contribution to the passby level measured when the vehicle under test was accelerating. As part of this testing program, data was collected using five vehicles at fourteen passby sites in the United States: in excess of 800 data sets were obtained.
CitationBolton, J., Hall, H., Schumacher, R., and Stott, J., "Correlation of Tire Intensity Levels and Passby Sound Pressure Levels," SAE Technical Paper 951355, 1995, https://doi.org/10.4271/951355.
- Donavan Paul R. 1993. SAE paper 931276 published in Proceedings of the 1993 Noise and Vibration Conference (P 264), pp. 113 - 123. Tire- pavement interaction noise measurement under vehicle operating conditions of cruise and acceleration.
- SAE Recommended Practice, “Measurement of Noise Emitted by Accelerating Highway Vehicles,” J 1470, March 1992.
- ISO/DIS 10844, “Acoustics - Test Surfaces for Road Vehicle Noise Measurement,” Draft, 10 July 1991.
- Hall Henry R. and Bolton J. Stuart 1994 Ray W. Herrick Laboratories Report 2708-1 HL 94-24. Correlation of tire intensity and passby SPL.